Presentation on NFC

1. Jhulelal Institute Of Technology
A Paper Presentation at
SHIKHAR 2K15.
By: DIVYA MOHANLAL KALRA
(Won 1st position on 14th feb 2k15)

2. Near Field
Communication (NFC)

3. WHAT IS NEAR FIELD
COMMUNICATION?
NFC is a form of contactless communication
between devices like smartphones or tablets.
 NFC is a short range high frequency wireless
communication technology.
 A radio communication is established by touching
the two phones or keeping them in a proximity of a
few centimeters.
 NFC is an extension of Radio frequency
identification or RFID technology.

4. HISTORY OF NFC

5. • In Active mode, both
devices with NFC
chip generates an
electromagnetic
field and exchange
data.
Two NFC enabled
devices transfering data
in active mode
 Active mode
• In Passive mode,
there is only one
active device and
the other uses that
field to exchange
information.
 Passive mode
A NFC-enabled mobile
phone is paired with a
RFID-tagged "smart
poster"
Modes of Operation

6. NFC Reference Use Cases

8. USES OF NFC
Google Wallet
Bluetooth and Wi-Fi connections
Social networking
Identity documents

9. NFC and Mobile Payment
9

10. CONCLUSION
Mobile handsets are the primary target for NFC
and soon NFC will be implemented in most
handheld devices. Even though NFC have the
shortest range among radio frequency
technologies, combining them with existing
technologies like Bluetooth can increase its range
of applications.

11. QUERIES?